/**
 * createTime: 2018/4/17 10:05
 * author: zhibin.zhao
 * description:
 */
const Koa = require('koa');
const app = new Koa();
app.use(async(ctx)=>{
    ctx.body = 'Hello QiShon';
})
app.listen(3000);
console.log('app is starting at port 3000');